sensor HONDA S2000 2001 1.G Owners Manual

Additiona
l Informatio n Abou t You r SR S

SR S Component s

You r Supplementa l Restrain t Syste m
(SRS ) includes : Tw
o fron t airbags . Th e driver' s
airba g is store d in th e cente r o f
th e steerin g wheel ; th e fron t
passenger' s airba g is store d in th e
dashboard . Bot h ar e marke d "SR S
AIRBAG. " Automati
c sea t bel t tensioner s
tha t tighte n th e fron t sea t belt s
durin g a moderat e to sever e
fronta l collision . Sensor
s tha t ca n detec t a
moderat e t o sever e fronta l

collision .
A
sophisticate d electroni c syste m
tha t continuall y monitor s
informatio n abou t th e sensors , th e
contro l unit , an d th e airba g
activator s whe n th e ignitio n is O N
(II) . A
n indicato r ligh t o n th e
instrumen t pane l tha t alert s yo u to
a possibl e proble m wit h th e
syste m (se e pag e 37 ). Emergenc
y backu p powe r i n cas e
you r car' s electrica l syste m is

disconnecte d in a crash .
Ho
w You r Airbag s Wor k
I f yo u eve r hav e a moderat e to

sever e fronta l collision , th e sensor s

wil l detec t rapi d deceleratio n an d

signa l th e contro l uni t t o instantl y
inflat e th e airbag s an d activat e th e

automati c sea t bel t tensioners .

CONTINUED
Drive r an d Passenge r Safet y

Additiona
l Informatio n Abou t You r SR S

Durin g a crash , you r sea t bel t help s
restrai n you r lowe r bod y an d torso ,
whil e th e tensione r tighten s an d
lock s th e sea t bel t t o hel p kee p yo u
i n place . You r airba g provide s a
cushio n t o hel p restrai n an d protec t
you r hea d an d chest .
Sinc e bot h airbag s us e th e sam e
sensors , bot h airbag s normall y
inflat e a t th e sam e time . However , i t
i s possibl e fo r onl y on e airba g to
inflate .
Thi s ca n occu r whe n th e severit y o f
a collisio n is a t th e margin , o r
threshold , tha t determine s whethe r
o r no t th e airbag s wil l deploy . I n
suc h cases , th e sea t bel t wil l provid e
sufficien t protection , an d th e
supplementa l protectio n offere d b y
th e airba g woul d b e minimal . Afte
r inflating , th e airbag s
immediatel y deflate , s o the y won' t
interfer e wit h th e driver' s visibility ,
o r th e abilit y t o stee r o r operat e
othe r controls .
Th e tota l tim e fo r inflatio n an d
deflatio n is approximatel y one-tent h
o f a second , s o fas t tha t mos t
occupant s ar e no t awar e tha t th e
airbag s deploye d unti l the y se e the m
lyin g in thei r laps . Afte
r a crash , yo u ma y se e wha t
look s lik e smoke. This is actuall y
powde r fro m th e airbag' s surface .
Althoug h th e powde r i s no t harmful ,
peopl e wit h respirator y problem s
ma y experienc e som e temporar y
discomfort . I f thi s occurs , ge t ou t o f
th e ca r a s soo n a s it i s saf e to d o so .

U.S. Owners

Fo r additiona l informatio n o n ho w
you r airbag s work , se e th e bookle t

title d SRS: What You Need to Know
About Airbags that cam e wit h you r

owner' s manual .

Canadian Owners

Fo r additiona l informatio n o n ho w
you r airbag s work , as k you r deale r
fo r a copy of th e bookle t title d SRS:
What You Need to Know About Airbags.

Drive r an d Passenge r Safet y

Corrosio
n Protectio n

Man y corrosion-preventiv e measure s
ar e buil t int o you r Honda . Yo u ca n
hel p kee p you r ca r fro m corrodin g
b y performin g som e simpl e periodi c

maintenance :

Repai r chip s an d scratche s in th e
pain t a s soo n a s yo u discove r them . Inspec
t an d clea n ou t th e drai n
hole s i n th e botto m o f th e door s
an d body . Chec
k th e floo r covering s fo r
dampness . Carpetin g an d floo r
mat s ma y remai n dam p fo r a lon g
time , especiall y in winter . Thi s
dampnes s ca n eventuall y caus e
th e floo r panel s t o corrode . Us
e a high-pressur e spra y t o clea n
th e undersid e o f you r car . Thi s i s
especiall y importan t i n area s tha t
us e roa d sal t i n winter . I t i s als o a
goo d ide a in humi d climate s an d
area s subjec t t o sal t air . B e carefu l
o f th e AB S whee l sensor s an d
wirin g a t eac h wheel . Hav
e th e corrosion-preventiv e
coating s o n th e undersid e o f you r
ca r inspecte d an d repaire d
periodically .
Appearanc e Car e

Drivin
g in Foreig n Countrie s

Technica l Informatio n
I
f yo u ar e plannin g to tak e you r
Hond a outsid e th e U.S . o r Canada ,
contac t th e touris t bureau s i n th e
area s yo u wil l b e travelin g in to fin d
ou t abou t th e availabilit y o f unleade d
gasolin e wit h th e prope r octan e

rating .

I f unleade d gasolin e is no t available ,
b e awar e tha t usin g leade d gasolin e
i n you r Hond a wil l affec t perfor -
manc e an d fue l mileage , an d damag e
it s emission s controls . I t wil l n o
longe r compl y wit h U.S . an d
Canadia n emission s regulations , an d
wil l b e illega l t o operat e in Nort h
America . T o brin g you r ca r bac k int o
complianc e wil l requir e th e replace -
men t o f severa l components , suc h a s
th e oxyge n sensor s an d th e thre e
wa y catalyti c converter . Thes e re -
placement s ar e no t covere d unde r
warranty .

Emission
s Control s

Exhaus t Emission s Control s
Th e exhaus t emission s control s
includ e fou r systems : PGM-FI ,
Ignitio n Timin g Control , Secondar y
Ai r Injectio n Syste m an d Thre e Wa y
Catalyti c Converter . Thes e fou r
system s wor k togethe r t o contro l th e
engine' s combustio n an d minimiz e
th e amoun t o f HC , CO , an d NO x tha t
come s ou t th e tailpipe . Th e exhaus t
emission s contro l system s ar e
separat e fro m th e crankcas e an d
evaporativ e emission s contro l

systems .

PGM-FI System
Th e PGM-F I Syste m use s sequentia l
multipor t fue l injection .
I t ha s thre e subsystems : Ai r Intake ,
Engin e Control , an d Fue l Control .
Th e Engin e Contro l Modul e (ECM )
use s variou s sensor s t o determin e
ho w muc h ai r i s goin g int o th e
engine . I t the n control s ho w muc h
fue l t o injec t unde r al l operating -
conditions .
Ignition Timing Control System

Thi s syste m constantl y adjust s th e
ignitio n timing , reducin g th e amoun t
o f HC , C O an d NO x produced .

Secondary Air Injection System

Durin g engin e warm-up , ai r i s
pumpe d int o th e exhaus t t o reduc e
emission s whe n th e engin e is cold .

Three Way Catalytic Converter

Th e thre e wa y catalyti c converte r i s
i n th e exhaus t system . Throug h
chemica l reactions , i t convert s HC ,
CO , an d NO x i n th e engine' s exhaus t
t
o
carbon dioxide (CO2), dinitrogen
(N
2)
,
and water vapor.

Replacemen t Part s

Th e emission s contro l system s ar e
designe d an d certifie d to wor k to -
gethe r i n reducin g emission s t o

level s tha t compl y wit h th e Clea n Ai r

Act . T o mak e sur e th e emission s
remai n low , yo u shoul d us e onl y ne w

Genuin e Hond a replacemen t part s o r

thei r equivalen t fo r repairs . Usin g

lowe r qualit y part s ma y increas e th e

emission s fro m you r car .
Th e emission s contro l system s ar e

covere d b y warrantie s separat e fro m

th e res t o f you r car . Rea d you r

warrant y manua l fo r mor e informa -

tion .

Technica l Informatio n